Lennox 16V48 Motor 321702-401 by replacing the relief valve

by replacing the relief valve stem

This unit utilizes an induction run-capacitor start (CSIR) motor with external inherent protection

Complete Setup: Includes a harness adapter to resolve wiring mismatches in older service calls

This genuine Lennox 49M84 is compatible with a wide range of Lennox

Lennox 16V48 Motor 321702-401 by replacing the relief valveThe Lennox 16V48 is a high efficiency 1 3 HP ECM motor specifically engineered for variable speed applications within Lennox furnace and air handler assemblies. Operating on a 208 230V power supply, this ECM blower motor provides a flexible operating range of 250 to 1250 RPM, allowing for precise modulation of airflow based on real time system demand. Unlike fixed speed PSC motors, this variable speed HVAC motor utilizes advanced electronic